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Shows how underground water has carried out the caves, their features, extension, entrances, and more. On exploration visit of the caves of the Sistema de Cuevas del Río Camuy, Camuy, Puerto Rico. |
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Shows how underground water has carried out the caves, their features, extension, entrances, and more. On exploration visit of the caves of the Sistema de Cuevas del Río Camuy, Camuy, Puerto Rico. |